CORSAIR 4000D RS ARGB Frame Modular Mid-Tower ATX PC Case, High Airflow,
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Highlights
- FRAME Modular Case System – The revolutionary FRAME system gives new meaning to the word customization. Want to upgrade the motherboard tray to billet aluminum? Want to swap out your front I/O panel for more USB ports? Now you can. A case that can change and grow with your needs (or just your mood). The options are nearly limitless
- 3x CORSAIR RS ARGB PWM Fans – High-performance fans pre-installed in the front of case. Support daisy-chainable 4-pin PWM connections and Zero RPM mode for near-silent operation at low loads. Each Fan has eight LEDs and easily controllable with your motherboard’s +5V ARGB connector
- CORSAIR InfiniRail Fan Mounting System – This steel multi-point mounting system offers unmatched flexibility in front and roof fan configuration. Simply slide the rail to mount fans up to 200mm (140mm in the roof) wherever you like, ensuring targeted airflow
- Clean Lines or Turbo Cooled – The internal side panel near the motherboard tray can be used as a cable cover for clean cable management, or you can remove it and mount fans to the side for increased cooling potential
- 3D Y-Pattern Airflow Panel – Optimized for high airflow and minimal restriction, the steel front panel is perforated in three dimensions with a Y-pattern that provides a low-obstruction path for cool air
Why You'll Love It
- Modular FRAME system lets you swap the motherboard tray or upgrade front I/O ports
- Three pre-installed RS ARGB PWM fans provide quiet cooling with Zero RPM mode support
- Adjustable InfiniRail mounting system fits fans up to 200mm front and 140mm roof
- Perforated steel front panel features a 3D Y-pattern designed for high airflow intake
- Convertible internal side panel switches between a clean cable cover and extra fan mounts
Pros
- +Three pre-installed daisy-chainable ARGB fans
- +Flexible rail system fits up to 200mm fans
- +Modular frame allows custom part upgrades
- +Zero RPM mode for quiet low-load cooling
Cons
- -Roof fan size capped at 140mm
- -Extra modular parts not included in base case
Detailed Review
The CORSAIR 4000D RS ARGB Frame is a mid-tower ATX PC case built for builders who want flexible cooling configurations and long-term hardware customization. It addresses the common challenge of rigid chassis layouts by introducing a modular build system alongside high-airflow ventilation.
Cooling is a major focus of this chassis. It comes equipped with three pre-installed RS ARGB PWM fans at the front, each featuring eight LEDs controllable through a standard +5V motherboard header. These fans support daisy-chain connections to simplify wiring and offer a Zero RPM mode for near-silent operation under light workloads. Up front, a 3D Y-pattern perforated steel panel allows cool air to enter with low restriction.
Internal flexibility comes from the steel InfiniRail mounting system and the FRAME modular setup. The sliding InfiniRail lets you position front fans up to 200mm and roof fans up to 140mm exactly where airflow is needed. Inside, the internal side panel near the motherboard tray serves as a dual-purpose component: keep it in place to hide cabling, or remove it to mount extra fans for targeted component cooling. The FRAME system also allows you to swap out parts like the front I/O panel or upgrade to an optional billet aluminum motherboard tray.
Keep in mind that while the front supports large 200mm fans, the roof mounting is limited to 140mm fans. Additionally, modular upgrade components like alternative I/O panels or billet aluminum trays are separate options rather than pre-installed parts.
Verdict: The CORSAIR 4000D RS ARGB Frame is a capable, highly configurable mid-tower case for PC builders who prioritize strong intake airflow and future hardware customization.
Who Should Buy It
A great fit if you:
- Want pre-installed PWM ARGB fans with Zero RPM silent operation.
- Plan to mount large cooling fans up to 200mm on the front rail.
- Need the option to swap out front I/O ports or internal trays later.
- Want the choice between a clean cable management cover and side-mounted fans.
Consider something else if you:
- Require roof mounting support for fans larger than 140mm.
- Prefer a non-modular, fixed-chassis design without extra configuration steps.
FAQ
What fans come included with the case?
The case includes three pre-installed CORSAIR RS ARGB PWM fans in the front. Each fan has eight LEDs and supports daisy-chainable 4-pin PWM connections.
How do you control the fan lighting?
The lighting on each included fan connects directly to and is controlled by your motherboard +5V ARGB header.
What fan sizes does the InfiniRail system support?
The sliding steel InfiniRail system accommodates fans up to 200mm in the front and up to 140mm in the roof.
What is the purpose of the removable internal side panel?
It can be left in place as a cover for clean cable management, or removed to install additional cooling fans on the side.
Product Details
| ASIN | B0DFHNV7TK |
